how to delete a file in pg admin 4 web query tool

Question

I'm working in pgAdmin 4 webtool.

When using the query tool, I can save and open files, but I can't delete them.

I'm saving the files using the following method:

But then there is no way to delete saved queries that I don't need anymore.

Here is the file manager:

Did I overlook it somehow?

Answer 1

If not through File Manager, then how? There must be some way to do some cleaning up.